Atech OEM historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-20	12.350	12.450	12.200	12.350	12.350	269,005
2026-01-19	12.050	12.400	12.000	12.350	12.350	252,001
2026-01-16	12.900	12.950	12.050	12.050	12.050	497,204
2026-01-15	11.850	12.450	11.850	12.450	12.450	311,800
2026-01-14	11.700	11.850	11.700	11.850	11.850	148,158
2026-01-13	11.900	11.900	11.700	11.700	11.700	88,000
2026-01-12	11.800	11.900	11.700	11.750	11.750	95,181
2026-01-09	11.650	11.900	11.550	11.900	11.900	100,050
2026-01-08	11.950	11.950	11.650	11.650	11.650	145,050
2026-01-07	12.150	12.150	11.850	11.850	11.850	94,043
2026-01-06	11.850	11.850	11.750	11.800	11.800	35,003
2026-01-05	11.750	11.800	11.700	11.700	11.700	95,155
2026-01-02	11.700	11.900	11.700	11.900	11.900	69,051
2025-12-31	12.100	12.100	11.850	11.850	11.850	172,005
2025-12-30	12.250	12.250	12.000	12.100	12.100	74,326
2025-12-29	12.100	12.300	12.000	12.050	12.050	77,009
2025-12-26	12.200	12.250	12.000	12.200	12.200	98,106
2025-12-24	12.000	12.150	11.900	12.100	12.100	101,415
2025-12-23	12.050	12.050	11.950	12.000	12.000	67,000
2025-12-22	12.000	12.150	12.000	12.050	12.050	59,000
2025-12-19	11.900	12.150	11.850	12.000	12.000	115,000
2025-12-18	12.100	12.250	12.000	12.100	12.100	53,002
2025-12-17	12.300	12.500	12.100	12.150	12.150	93,000
2025-12-16	12.400	12.450	12.250	12.300	12.300	53,000
2025-12-15	12.400	12.400	12.050	12.300	12.300	80,001
2025-12-12	12.200	12.450	12.150	12.400	12.400	98,000
2025-12-11	12.450	12.500	12.100	12.200	12.200	143,051
2025-12-10	12.250	12.400	12.100	12.150	12.150	196,010
2025-12-09	12.100	12.300	11.950	12.050	12.050	106,000
2025-12-08	12.000	12.150	11.950	12.100	12.100	56,002
2025-12-05	12.000	12.200	11.950	12.050	12.050	35,000
2025-12-04	12.000	12.100	11.900	12.000	12.000	75,000
2025-12-03	11.950	12.050	11.800	11.850	11.850	183,000
2025-12-02	12.100	12.250	11.950	11.950	11.950	80,000
2025-12-01	12.550	12.550	12.150	12.250	12.250	100,002
2025-11-28	12.300	12.700	12.250	12.350	12.350	214,000
2025-11-27	12.350	12.600	12.150	12.150	12.150	141,020
2025-11-26	12.250	13.000	12.250	12.550	12.550	302,050
2025-11-25	12.200	12.200	12.000	12.200	12.200	70,001
2025-11-24	12.000	12.450	12.000	12.200	12.200	74,080
2025-11-21	11.850	12.400	11.850	12.150	12.150	169,000
2025-11-20	11.800	12.300	11.600	12.300	12.300	196,031
2025-11-19	11.350	11.950	11.250	11.700	11.700	122,000
2025-11-18	11.450	11.750	11.350	11.600	11.600	125,001
2025-11-17	11.950	12.100	11.500	11.550	11.550	383,020
2025-11-14	12.450	12.450	11.850	12.400	12.400	323,002
2025-11-13	11.850	12.650	11.850	12.550	12.550	571,100
2025-11-12	12.000	12.300	11.750	12.000	12.000	220,000
2025-11-11	11.450	12.250	11.450	12.100	12.100	518,000
2025-11-10	11.400	12.400	11.350	12.300	12.300	872,022
2025-11-07	11.200	11.450	11.050	11.300	11.300	83,001
2025-11-06	11.000	11.650	11.000	11.300	11.300	152,052
2025-11-05	10.800	11.450	10.600	11.250	11.250	243,152
2025-11-04	11.400	11.450	10.900	11.000	11.000	289,448
2025-11-03	11.900	11.900	11.300	11.400	11.400	338,129
2025-10-31	11.650	12.000	11.650	11.900	11.900	161,004
2025-10-30	12.500	12.500	11.600	11.900	11.900	365,901
2025-10-29	11.700	12.500	11.700	12.350	12.350	501,100
2025-10-28	12.250	12.250	11.700	11.700	11.700	469,163
2025-10-27	12.850	12.950	12.200	12.250	12.250	643,204

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2024-07-01	0.2899 TWD
2023-06-15	0.5301 TWD
2019-06-20	0.0935 TWD

Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.